PMC:194730 / 164-173 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T234","span":{"begin":0,"end":2},"obj":"NN"},{"id":"T235","span":{"begin":3,"end":5},"obj":"VBZ"},{"id":"T236","span":{"begin":6,"end":7},"obj":"DT"}],"relations":[{"id":"R23","pred":"nsubj","subj":"T234","obj":"T235"}],"text":"A7 is a C"}